Tabliczka Prywatne

on sign change:
    if line 1 of event-block is "[Prywatne]":
        set {Pr::%location of block under event-block%} to true
on rightclick:
    if event-block is chest:
        if {Pr::%location of event-block%} is true:
            cancel event
            send " &6Blok jest chroniony"
on break:
    if event-block is sign:
        if line 1 of event-block is "[Prywatne]":
            set {Pr::%location of block under event-block%} to false